package com.simple.orm.agreement.manager.impl;

import com.simple.orm.agreement.manager.AbstractManager;

public class ProtocolManager extends AbstractManager<Integer, Class<?>> {

    private static ProtocolManager protocolManager = new ProtocolManager();

    private ProtocolManager() {

    }

    public static ProtocolManager getInstance() {
        if (protocolManager == null) {
            protocolManager = new ProtocolManager();
        }
        return protocolManager;
    }

}
